Slider for zip fastener



FIG. 1 is a perspective view of the front, bottom and left side of a slider for zip fastener showing my (our) new design;

FIG. 2 is a front view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a left side view thereof;

FIG. 5 is a right side view thereof; and,

FIG. 6 is a bottom view thereof, the top plan view being mirror image thereof.

The portions of the article in broken lines are shown for illustrative purposes only and form no part of the claimed design. 

CLAIM The ornamental design for a slider for zip fastener, as shown and described. 